RN series SR

The RN series comprises single-stage centrifugal pumps with a closed impeller, suitable for pumping clean liquids free from abrasive particles (max. 0.2%) or liquids with properties that are corrosive to the pump materials. The pumps are suitable for the conveyance of non-aggressive industrial liquids in water supply, heating, air conditioning, cooling and circulation systems, fire-extinguishing systems and irrigation systems, as well as other civil and industrial applications

Executions

RNB – Free-standing frame or on a base plate, grease-lubricated bearings, flexible coupling
RNL – Lantern bracket with B5 flange-mounted motor, available up to motor size 132
RNM – Monoblock with special electric motor

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RN series SR
Product
RN serie SR
Impeller type
Closed
Maximum capacity
480 m³/h
Maximum head
90 mwc
Maximum working pressure
10 Bar
Maximum temperature
90°C
Brand
Salvatore Robuschi
Application
Pressure boosting, Industrial installations, Irrigation systems, Water supply

RN standard materials

  • Pump casing: GJL 200 cast iron
  • Shaft: AISI 430
  • Gaskets: NBR
  • Impeller: Cast iron or brass
  • Flange standard: EN 1092-2 PN10

On request

  • Shaft: AISI 316
  • Impeller: Bronze or AISI 316
  • Gaskets: Viton
Want to find out more about this product?
Catalogue RN series SR

RNB, independent frame with grease-lubricated bearings / bare shaft: RNB 32-12, RNB 32-16, RNB 32-20, RNB 40-12, RNB 40-16, RNB 40-20, RNB 40-25, RNB 50-12, RNB 50-16, RNB 50-20, RNB 50-25, RNB 65-12, RNB 65-16, RNB 65-20, RNB 65-25, RNB 65-31, RNB 80-16, RNB 80-20, RNB 80-25, RNB 80-31, RNB 100-20, RNB 100-25, RNB 100-31, RNB 100-40, RNB 125-25, RNB 125-31, RNB 125-40, RNB 150-31, RNB 150-40

RNL, lantern bracket with flexible coupling (Bi-Block): RNL 32-12S, RNL 32-12, RNL 32-16, RNL 32-20, RNL 40-12, RNL 40-16, RNL 40-20, RNL 40-25, RNL 50-12, RNL 50-16, RNL 50-20, RNL 50-25, RNL 65-12, RNL 65-16, RNL 65-20, RNL 65-25, RNL 65-31, RNL 80-16, RNL 80-20, RNL 80-25, RNL 100-20, RNL 100-25

RNM, close-coupled (monoblock): RNM 32-12S, RNM 32-12, RNM 32-16, RNM 32-20, RNM 40-12, RNM 40-16, RNM 40-20, RNM 40-25, RNM 50-12, RNM 50-16, RNM 50-20, RNM 50-25, RNM 65-12, RNM 65-16, RNM 65-20, RNM 65-25, RNM 80-16, RNM 80-20, RNM 80-25, RNM 100-20, RNM 100-25

Advantages

Why choose the RN series SR

Optional ATEX certification 
Available in ATEX-certified versions for zones 1 and 2, allowing safe use in potentially explosive atmospheres.
High-quality Italian engineering
Salvatore Robuschi, based in Parma, Italy, has been developing and manufacturing high-quality pumps since 1935.
Custom solutions, fast delivery
In many cases, bespoke solutions can be provided within a short lead time. Please contact us for a bespoke solution.

Applications

Industrial applications

Pressure boosting
Industrial installations
Irrigation systems
Water supply

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